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| Pulse Transformers www.schurter.com/pg85 Pulse transformers for SMD mounting IS -Highinsulationrating(>3.2kVAC)betweentheprimaryandthesecondarywindings -Highinsulationratingupto500Vbetweenthesecondarywindings -Smallcouplingcapacitancesbetweenprimaryandsecondarywindings limittransientfeedbackfromthepowersupplysidetothecontrolelectronics -Thedefinedpartialdischargevoltageguaranteesaneffecivelyunlimited serviceablelive Description Applications -Galvanicseparationofdrive-andpower-circuit -MainlyusedinignitioncircuitswithThyristors,Triacs,powertransistors andIGBT's -DC/DCconverters -Linecouplingtransformersinhighspeeddatatransmission References Weblinks GeneralProductInformation Approvals,RoHS,CHINA-RoHS,e-Store,Distributor-Stock-Check Standards -VDE110b Technical Data Ratedvoltage VoltageTimeIntegral PulseRiseTime TurnsRatio Terminaltechnic Weight Material:Housing SealingCompound upto600VAC 150-400Vs 0.05-1.5s 1:1,2:1,1:1:1 SMD 3-10g UL94V-0 UL94V-0 ClimaticCategory AllowableOperationTemp. 25/100/21acc.toIEC60068-1 -25Cto100C Dimensions Case 35-3S Case 35-4S max. 13 0.45 max. 11 5.1 4 5 max. 13 0.45 max. 11 3 5.1 45 6 max. 15.2 max. 15.2 max. 19 max. 19 2 0 5 0.66 1) 10.2 1 2 0 5 0.66 1) 10.2 1 EMC Products IS www.schurter.com/pg85 Case 39-3S Case 39-4S Pulse Transformers max. 22.3 0.6 max. 14 4 5 5 max. 22.3 0.6 max. 14 3 5 45 6 max. 28.5 max. 22.7 max. 28.5 max. 22.7 2 0 5 0.88 1) 15 1 0 5 0.88 2 1) 15 1 Case 49-3S Case 49-4S max. 17.8 0.6 max. 13.5 4 5 5 max. 17.8 0.6 max. 13.5 3 5 45 6 max. 23.5 max. 23.5 max. 18.2 max. 18.2 2 0 5 0.88 1) 10 1 2 0 5 0.88 1) 10 1 1) Prim. 1) Prim. Possible solder land pattern for SMD mounting Case 35S Possible solder land pattern for SMD mounting Case 49S 5.1 5 20 1.3 6 24.5 1.3 10.2 10 EMC Products 7 Pulse Transformers www.schurter.com/pg85 IS Possible solder land pattern for SMD mounting Case 39S 5 29.5 1.3 15 Variants Turns Ratio 1:1 1:1 1:1 Tr [s] 0.9 1 1 Iign [A] 0.1 0.17 0.1 Uisol [kV] 3.5 3.5 3.5 Us x Tw [Vs] 200 400 300 Ls [mH] 2.8 2.2 3.5 RP [] 1 0.4 0.7 RS [] 1 0.4 0.7 CC [pF] 20 20 20 Weight [g] 3 10 6 Packing unit [pcs.] 480 28 45 Housing 35-3S 39-3S 49-3S Order Number ISNA-0235-D103 ISNA-0239-D202 ISNA-0249-D104 Thespecifications,descriptionsandillustrationsindicatedinthisdocumentarebasedon EMC Products currentinformation.Allcontentissubjecttomodificationsandamendments. 7 |
Price & Availability of ISNA-0239-D202
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